baber/WOPTO huggingface dataset:
Patent JP-2023003334-A (JP)
Title: Nut device and ball screw device
Inventor: SAKAI MOTOSHI
IPC: F16H25/24
Filed: 2021-06-23
Abstract: To provide a nut device capable of managing a phase of a nut portion.SOLUTION: A nut device is equipped with a plurality of nut portions aligned in an axial direction parallel with a screw shaft, and a cylindrical holder that stores the plurality of nut portions inside. The nut portion has a nut body forming an annular shape, a roll of an inner peripheral raceway surface provided on an inner peripheral surface of the nut body, and an S-groove that connects a starting point and a terminal position of the inner peripheral raceway surface. On one of an inner peripheral surface of a holder and an outer peripheral surface of the nut body, one projecting portion is provided, which projects out in a diametrical direction. On the other of the inner peripheral surface of the holder and the outer peripheral surface of the nut body, a recessed portion is provided which depresses in the diametrical direction and is fitted with the projecting portion. The plurality of recessed portions are provided while circumferentially separating from each other on the inner peripheral surface of the holder or the outer peripheral surface of the nut body.SELECTED DRAWING: Figure 1
Patent JP-2023004046-A (JP)
Title: Door control device
Inventor: KUWABARA TAKESHI
IPC: E05F15/71
Filed: 2021-06-25
Abstract: To provide a door control device which can permit opening/closing of a door in the case where a user performs opening/closing operation of the door and which can restrict opening/closing of the door in the case where disturbance such as wind acts on the door, under the conditions where the door is braked at an arbitrary position.SOLUTION: A door control device executes: braking processing for making a front door stop at an arbitrary position by imparting a brake force to the front door; and first determination processing for, in a first determination period T1 which is a period during the braking processing and which is a period after the size of a door load becomes equal to or greater than a load determination value Lth, allowing the braking processing to continue in the case where the size of the door load decreases, and allowing the braking processing to end in the case where the size of the door load does not decrease.SELECTED DRAWING: Figure 5
Patent JP-2023004628-A (JP)
Title: Production plan change assisting device, production plan change assisting method and program thereof, and production managing system
Inventor: ISHIDO YUMIKO
IPC: G05B19/418
Filed: 2021-06-28
Abstract: To promptly create a proposal substitute plan that can be cope with a change even if there is a difference between a constraint condition applied at a time point at which a determination model relating to a production plan change is created and a constraint condition at a time point at which a substitute plan is created.SOLUTION: A production plan change assisting device that changes a production plan in accordance with a change in order information includes: a plan change model generating unit that generates, in a learning phase, a plan change model which estimates a portion subjected to a plan change in accordance with an order change and details of such a plan change from past plan change information; a plan creating unit which creates, in the learning phase, a proposal plan change group that is not selected when the past plan change was executed using the plan change model, and which creates, in an operation phase, a proposal substitute plan candidate group using the already-learnt plan change model in accordance with the order change; and a control unit that outputs, as the latest production plan, a proposed plan change which has the best plan change evaluation index within the proposal substitute plan candidate group.SELECTED DRAWING: Figure 2
Patent JP-2021169216-A (JP)
Title: Multilayer film and package
Inventor: OKU SHINTARO
IPC: B32B27/00
Filed: 2021-07-01
Abstract: To provide a multilayer film having improved moldability and a package including the same.SOLUTION: The present invention relates to a multilayer film 1 having a substrate layer 13 or an outer layer and a barrier layer 11. When a storage elastic modulus of the multilayer film 1 reaches 1.5×107-3.5×107 Pa, a difference between the maximum value and the minimum value of a temperature of the multilayer film 1 is 10-80°C. The barrier layer 11 includes an amorphous resin or a low-density polyethylene resin.SELECTED DRAWING: Figure 1
Patent JP-2023008189-A (JP)
Title: Mechanical latch device of electromagnetic contactor
Inventor: HAZAWA KOMEI
IPC: H01H50/32
Filed: 2021-07-05
Abstract: To provide a mechanical latch device of an electromagnetic contactor, which reduce an operation for adjusting a gap of a part where a returning of a latch support is mechanically prevented, to improve convenience.SOLUTION: Each fixing dowels 23 is fixed with respect to one fixing position selected out of a plurality of fixing positions along a displacement direction of a latch support 22. A linkage mechanism 24 includes: a linkage 61 arranged on a release side; and a linkage 62 arranged on a charge side. The charge side of the linkage 61 and the release side of the linkage 62 are rotatably connected. The release side of the linkage 61 is rotatably connected to the fixing dowels 23, and the charge side of the linkage 62 is rotatably connected to the latch support 22. A connection point on the release side in the linkage 61 and the connection point on the charge side in the linkage 62 are arranged along the displacement direction.SELECTED DRAWING: Figure 4
Patent JP-2023008329-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OSADA YU
IPC: G16Y10/40
Filed: 2021-07-05
Abstract: To provide an information processing device capable of allowing a user of a device equipped with batteries to check the difference in charging time by using different charging methods to flexibly select the charging method.SOLUTION: The information processing device includes a control unit of acquiring information about multiple charging methods of charging time required to charge the first charge amount of the battery to operate the predetermined device, and notifying a predetermined device of each charging time acquired for the multiple charging methods.SELECTED DRAWING: Figure 6
Patent JP-2023009751-A (JP)
Title: Circuit configuration and electric connection box
Inventor: HAMANO SHINYA
IPC: H05K7/06
Filed: 2021-07-08
Abstract: To reduce the cost of a circuit configuration body having an electronic component.SOLUTION: A circuit configuration includes an electronic component, a conductive plate to which the electronic component is connected, and a holding member holding the conductive plate, and the conductive plate includes a mounting portion on which the electronic component is mounted, and a recognition mark for locating and mounting the electronic component, and the recognition mark is formed by a hole formed in the conductive plate.SELECTED DRAWING: Figure 1
Patent JP-2021165405-A (JP)
Title: Polarizing plate with adhesive layer
Inventor: NAGAKURA TAKESHI
IPC: C09J133/04
Filed: 2021-07-12
Abstract: To provide a polarizing plate with an adhesive layer using an adhesive layer capable of suppressing fading of the polarizing plate without reacting with iodine contained in the polarizer of the polarizing plate and having excellent antistatic properties.SOLUTION: There is provided a polarizing plate with an adhesive layer having an adhesive layer formed by using an adhesive composition containing an adhesive polymer, a cross-linking agent, and an antistatic agent. The adhesive polymer is an acrylic polymer and contains an ionic compound that has a melting point of 25 to 50°C and is solid at a temperature of 25°C as an antistatic agent, in which the ionic compound is composed of cation and anion and contains an organic iodine compound.SELECTED DRAWING: None
Patent JP-2021178634-A (JP)
Title: Unlocking device, locking device, battery replacement mobile platform and fast battery replacement system
Inventor: ZHANG JIANPING
IPC: B60K1/04
Filed: 2021-07-21
Abstract: To provide an unlocking device configured to automatically unlock a battery locked to an electric vehicle, and to achieve automatic replacement of the battery.SOLUTION: An unlocking device includes: a moving part including a guide rail (41); an unlocking part (10) configured to unlock a locking mechanism of an electric vehicle; a drive device configured to drive the unlocking part (10) to move on the guide rail (41); and a return device (30) connected to the unlocking part (10). The return device (30) controls the unlocking part (10) having moved along the guide rail (41) to automatically return it to an original position.SELECTED DRAWING: Figure 4
Patent JP-2023016548-A (JP)
Title: lure
Inventor: NAKAMICHI TADASUKE
IPC: A01K85/16
Filed: 2021-07-21
Abstract: To provide a lure whose excellent assemblability and durability are realized, and that can appeal to fish eaters.SOLUTION: A lure 2 comprises a body 4 internally comprising a cavity 22, a rocking part 12 provided in the cavity 22 so as to be capable of being visually recognized from the outside and capable of emitting light, and a connecting member 14 for rockably attaching the rocking part 12 to the body 4, and consisting of a polymeric elastic body. Preferably, the material of the polymeric elastic body is rubber or thermoplastic elastomer. Preferably, the connecting member 14 is rod-like, and the cross-sectional shape of the connecting member 14 is circular, elliptical, or polygonal.SELECTED DRAWING: Figure 3
Patent JP-2023018287-A (JP)
Title: Machine tool
Inventor: HATTA HIROYUKI
IPC: B23Q7/12
Filed: 2021-07-27
Abstract: To provide a machine tool which enables reduction of the time needed to determine whether or not a processed dimension of a workpiece meets the desired quality.SOLUTION: A machine tool includes: a processing device which processes a workpiece; a table having a placement part on which the workpiece is placed; a loader which transports the workpiece between the processing device and the table; a control device which controls an operation of the loader; and a gauge member provided at a position where the workpiece passes when the loader transports the workpiece from the processing device to the placement part of the table, the gauge member having a passing area where the workpiece passes. The passing area is set so as to have a width according to a processed dimension which is targeted as a dimension of the workpiece processed by the processing device. The control device determines whether or not the workpiece held by the loader passes through the passing area of the gauge member when the workpiece held by the loader is transported from the processing device to the placement part based on an external force applied from the gauge member to the workpiece.SELECTED DRAWING: Figure 5
Patent JP-2023023429-A (JP)
Title: circuit breaker
Inventor: TABATA YUTAKA
IPC: H01H73/18
Filed: 2021-08-05
Abstract: To improve the driving force to extend an arc and the ability to cool the arc and improve the shut-off performance in a circuit breaker.SOLUTION: A circuit breaker 11 includes stators 21, 22, a mover 23, multiple arc-extinguishing grids 24, a pair of permanent magnets 25, and a pair of arc-extinguishing insulators 26. The multiple arc-extinguishing grids 24 are provided on the outer radial side of the mover 23 when it rotates. The multiple arc-extinguishing grids 24 attract an arc A generated between a fixed contact 31 and a movable contact 32. The pair of permanent magnets 25 opposes each other across the mover 23 and provides an external magnetic field φe to the arc A. The pair of arc-quenching insulators 26 opposes each other across the track of the movable contact 32 and cools the arc A by thermal decomposition due to the heat of the arc A.SELECTED DRAWING: Figure 1
Patent JP-2021185149-A (JP)
Title: MODULATING APOLIPOPROTEIN (a) EXPRESSION
Inventor: NICHOLAS J VINEY
IPC: A61P43/00
Filed: 2021-08-05
Abstract: To provide a method for treating a disease or condition in a human, in particular in a human at enhanced risk for cardiovascular events due to chronically elevated plasma lipoprotein(a) [Lp(a)] levels.SOLUTION: There is provided an oligomeric compound for use in treating or preventing a disease or condition in a human, where the oligomeric compound is ISIS 681257, and where the treatment comprises administering 500 mg or less of the oligomeric compound to the human during a dosing period.SELECTED DRAWING: Figure 1A
Patent JP-2023023915-A (JP)
Title: Turbine and supercharger
Inventor: SHIMOHARA NAOTO
IPC: F01D1/22
Filed: 2021-08-06
Abstract: To reduce blade vibration of a turbine wheel.SOLUTION: A turbine includes: a first turbine scroll flow channel 31 wound around on a radial outside relative to a turbine wheel 17 and communicated to a storage part 29; a second turbine scroll flow channel 33 wound around on the radial outside relative to the turbine wheel 17, communicated to the storage part 29 and aligned on a discharge flow passage side relative to the first turbine scroll flow channel 31; a partition plate 35 partitioning between the first turbine scroll flow channel 31 and the second turbine scroll flow channel 33 in an axial direction; a first tongue part 43 provided in a position facing a downstream end of the first turbine scroll flow channel 31; and a second tongue part 51 which is provided in a position facing a downstream end of the second turbine scroll flow channel 33 and in which a distance in a radial direction between an end 51a on a side of the partition plate 35 and the turbine wheel 17 is different from a distance in the radial direction between an end 43a on a side of the partition plate 35 of the first tongue part 43 and the turbine wheel 17.SELECTED DRAWING: Figure 4
Patent JP-2023025769-A (JP)
Title: Apparatus for manufacturing inorganic material and method for manufacturing inorganic material
Inventor: KIKUCHI MASAAKI
IPC: B02C15/12
Filed: 2021-08-11
Abstract: To provide an apparatus for manufacturing an inorganic material and a method for manufacturing an inorganic material which can improve recovery yield during manufacturing and uniformize physical property values of product materials.SOLUTION: An apparatus 10 comprises: a blowing part 100 that blows inert gas; a pulverizing part 200 that repeatedly performs vitrification of a plurality of kinds of inorganic compounds as inorganic materials, by mechanical energy and blowing-up of the plurality of kinds of vitrified inorganic compounds by the inert gas blown from the blowing part 100; a first collecting part 300 into which at least portions of the plurality of kinds of inorganic compounds blown up by the inert gas intrude and which returns the at least portions of the plurality of kinds of inorganic compounds toward the pulverizing part 200; and a system S that circulates the inert gas, from the blowing part 100 through the pulverizing part 200 and the first collecting part 300 to the blowing part 100. Arithmetic average roughness measured according to JIS B 0601(2013) of a wall surface in the apparatus of the pulverizing part 200 is 0 μm or more and 0.020 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2023028154-A (JP)
Title: Cassette and recording apparatus
Inventor: TANAKA TAKASHI
IPC: B65H1/26
Filed: 2021-08-18
Abstract: To provide a paper feeding cassette capable of preventing breakage of a cassette cover.SOLUTION: A cassette comprises a sheet storage part which has an opening on an upper surface and in which a sheet is stored, a detachable cassette cover which covers at least a part of the opening, a first protrusion part which is provided at one edge part of the cassette cover and protrudes to a bottom surface side of the sheet storage part, and a second protrusion part which is provided at the other edge part of the cassette cover and faces the first protrusion part. The sheet storage part has a protrusion-shaped part protruding to the side of the first protrusion part and a position regulating part having a gap into which the second protrusion part enters. The first protrusion part is provided with a receiving part into which the protrusion-shaped part enters.SELECTED DRAWING: Figure 7
Patent JP-2022083967-A (JP)
Title: Heat exchanger and fin thereof, and heat exchanging apparatus and air-conditioner
Inventor: YAMADA KENICHI
IPC: F24F1/16
Filed: 2021-08-25
Abstract: To provide a heat exchanger and a fin thereof, and a heat exchanging apparatus and an air-conditioner, capable of reducing an air flow circulation loss and improving heat exchange efficiency.SOLUTION: A fin 200 includes a body portion and edge portions 220a and b. The edge portions are connected to one side in a air flowing direction of the fin of the body portion, and the thickness of at least a part of the edge portions is smaller than the thickness of the body portion. Namely, the edge portions with comparatively small thickness exist in the fin, and when the fin is applied in a heat exchanger, an interval between the edge portions of the adjacent two fins can be made comparatively large, and can be made larger than an interval between the body portions of the adjacent two fins.SELECTED DRAWING: Figure 5
Patent JP-2022048110-A (JP)
Title: Matte article
Inventor: NISHINE SHOTA
IPC: B32B33/00
Filed: 2021-08-31
Abstract: To provide a matte article that has a matte effect with good visibility and texture and also has a rough feel.SOLUTION: In at least one portion of the surface, the matte article has a surface shape in which skewness (Ssk) is 0.00 or greater and kurtosis (Sku) is more than 3.50, as defined by ISO 25178-2:2012.SELECTED DRAWING: None
Patent JP-2022106271-A (JP)
Title: Program, method, information processor, and system
IPC: H04N5/278
Filed: 2021-09-13
Abstract: PROBLEM TO BE SOLVED: To provide techniques for accurately communicating questions from viewers in a conference such as a press conference held online. 
     SOLUTION: A program to be run on a computer comprising a processor is provided which causes the processor to execute the steps of: receiving character information input by a viewer; managing the received character information in one of a first state, where the information is managed as a selection or editorial target, a second state, where the information is managed as a confirmation target before display, and a third state, where the information is managed as a display target that is being displayed; receiving, from the user, an instruction for selection, editing or state transition of the received character information; and presenting, to the user, the character information and the first, second or third state for the character information. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023042004-A (JP)
Title: Foundation
Inventor: ARIFUKU NAOKI
IPC: A61K8/37
Filed: 2021-09-14
Abstract: To provide a foundation which has good spreadability, can be uniformly applied, causes no sticky feeling and has a matte feeling with good sense of use.SOLUTION: There is provided a foundation which contains 1 to 10 mass% of a silica aerogel and 1 to 5 mass% of oil having a phenyl group. The silica aerogel preferably has an average circularity of 0.8 or more. The silica aerogel preferably has an M value representing methanol wettability of 20 or more. The silica aerogel preferably has a volume-based cumulative 50% diameter (D50) of 1 μm or more and 200 μm pr less as measured by the Coulter counter method. The oil having a phenyl group preferably includes one or both of a phenyl-modified silicone and a benzoic acid derivative.SELECTED DRAWING: None
Patent JP-2023043444-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine for improving merchantability.SOLUTION: A game machine that can be controlled to an advantageous state includes update means capable of updating a random number value, performance execution means capable of executing an informing performance for reporting whether control is performed to an advantageous state or not, and the like. A first random number value as a random number value is composed of a specific number of bytes, the total of random number values included in an update range is a specific number, a second random number value is composed of a specific number of bytes, and the total of random number values included in the update range is a predetermined number smaller than the specific number. An update speed is faster in the update of the first random number value than the update in the second random number value. A first informing performance and a second informing performance as informing performances may display or may not display a speech caption. A ratio of display of a speech caption in an epilogue part of the first informing performance is higher than a ratio in an introduction part of the first informing performance, and a ratio of display of a speech caption in an epilogue part of the second informing performance is higher than a ratio in an introduction part of the second informing performance.SELECTED DRAWING: Figure 283-12
Patent JP-2023045130-A (JP)
Title: Machine tool, abnormality detection system, and abnormality detection method
Inventor: SAITO NAOTO
IPC: B23Q17/09
Filed: 2021-09-21
Abstract: To provide a machine tool, an abnormality detection system and an abnormality detection method which can accurately detect abnormality of a machining status.SOLUTION: A machine tool comprises: a machining load measuring part 24; a machining load control part 25; and an abnormality detection part 26. The machining load measuring part 24 measures machining load applied to a cutting tool during the cutting work. The machining load control part 25 performs machining load control which changes the machining condition so that machining load becomes target load. The abnormality detection part 26 detects abnormality of machining status during the machining load control.SELECTED DRAWING: Figure 2
Patent JP-2023047992-A (JP)
Title: Management device, communication device, and optical node in optical communication network
Inventor: TAKAHASHI HIDENORI
IPC: H04B10/075
Filed: 2021-09-27
Abstract: To provide a technique for determining the path of signal light in an optical communication network.SOLUTION: In an optical communication network, a management device 1 includes: holding means for holding path information indicating group delay given to signal light received by a second communication device for each of paths of the signal light from a first communication device (optical node 3) to the second communication device (other optical node 3); acquisition means for acquiring, from the second communication device, group delay information indicating the group delay given to the signal light received by the second communication device; and determination means for determining a path of the signal light based on the group delay indicated by the group delay information and the path information.SELECTED DRAWING: Figure 2